3112554323999 has 4 divisors (see below), whose sum is σ = 3112693243920. Its totient is φ = 3112415404080.

The previous prime is 3112554323971. The next prime is 3112554324001. The reversal of 3112554323999 is 9993234552113.

3112554323999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3112554323999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112554325999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69426347 + ... + 69471164.

It is an arithmetic number, because the mean of its divisors is an integer number (778173310980).

Almost surely, 2^{3112554323999} is an apocalyptic number.

3112554323999 is a deficient number, since it is larger than the sum of its proper divisors (138919921).

3112554323999 is a wasteful number, since it uses less digits than its factorization.

3112554323999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138919920.

The product of its digits is 7873200, while the sum is 56.

The spelling of 3112554323999 in words is "three trillion, one hundred twelve billion, five hundred fifty-four million, three hundred twenty-three thousand, nine hundred ninety-nine".